The block at the top shows an outline of a brain with the location of the neural implant magnified. The block number 2 show a drawing of a human torso and head with a connection in blue between the hand and the head. Block three shows an illustration of a forearm with the electrical stimulation sleeve and a separate band around the upper arm that provides haptic feedback.  The illustration in block 4 indicates that there are separate signals for touch and movement that are multiplexed to the implant.